Table 1.
QTL for Verticillium wilt (VW) resistance detected in a backcross inbred line (BIL) population of 146 lines derived from a cross of (SG 747 × Giza 75) × SG 747 BC2F4
| Year | QTL name | Position (cM) | Marker interval | LOD | Add. | PVE (%) | Direction |
|---|---|---|---|---|---|---|---|
| 2006 | qVWI-06-c2-1 | 2 | NAU3775a-BNL0663 | 3.32 | 6.23 | 9.90 | SG 747 |
| 2008 | qVWI-08-c2-1 | 27 | NAU3684-BNL3971 | 2.93 | −8.59 | 32.38 | Giza 75 |
| 2008 | qVWR-08-c4-1 | 7 | BNL3089-NAU3469 | 3.82 | −0.19 | 35.43 | Giza 75 |
| 2008 | qVWI-08-c4-1 | 7 | BNL3089-NAU3469 | 4.19 | −7.95 | 41.98 | Giza 75 |
| 2007 | qVWI-07-c9-1 | 59 | NAU3358-NAU5494 | 4.22 | 9.54 | 25.04 | SG 747 |
| 2007 | qVWR-06-c12-1 | 16 | CIR272-NAU3401b | 3.25 | 0.21 | 10.15 | SG 747 |
| 2009 | qVWI-09-c13-1 | 74 | NAU2730-NAU5110 | 2.83 | −11.56 | 25.07 | Giza 75 |
| 2006 | qVWI06-c21-1 | 106 | NAU3341a-NAU3895 | 4.42 | 5.72 | 17.17 | SG 747 |
| 2008 | qVWI-08-c22-1 | 87 | BNL0206-NAU3392 | 2.86 | −7.53 | 40.39 | Giza 75 |
| 2008 | qVWR-09-c23-1 | 80 | NAU5508-NAU3967 | 2.99 | −0.15 | 14.18 | Giza 75 |
Add. additive effect, PVE phenotypic variance explained, VWI VW incidence, VWR VW rating, c2, c4, c9, c12, c13, c21, c22 and c23, chromosomes